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authorMichael Kelley <mhklinux@outlook.com>2024-05-01 08:16:51 -0700
committerChristoph Hellwig <hch@lst.de>2024-05-02 15:51:01 +0200
commitc93f261dfc395b1386320b2f0b160a6f34ed9ea5 (patch)
tree7af5e3dfe95a105058bd5576dbb3aa31b7bc7fef /kernel/dma
parente67572cd2204894179d89bd7b984072f19313b03 (diff)
Documentation/core-api: add swiotlb documentation
There's currently no documentation for the swiotlb. Add documentation describing usage scenarios, the key APIs, and implementation details. Group the new documentation with other DMA-related documentation. Signed-off-by: Michael Kelley <mhklinux@outlook.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Petr Tesarik <petr@tesarici.cz> Signed-off-by: Christoph Hellwig <hch@lst.de>
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